From 1d5589d11e61fa78b0c0e845728412b1cc6043d8 Mon Sep 17 00:00:00 2001 From: Jonathan Wakely Date: Thu, 10 Sep 2020 18:57:39 +0100 Subject: [PATCH] libstdc++: Fix -Wsign-compare warnings libstdc++-v3/ChangeLog: * include/bits/locale_conv.h (__do_str_codecvt, __str_codecvt_in_all): Add casts to compare types of the same signedness. --- libstdc++-v3/include/bits/locale_conv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libstdc++-v3/include/bits/locale_conv.h b/libstdc++-v3/include/bits/locale_conv.h index 4a11e237623..f1d7032e8bc 100644 --- a/libstdc++-v3/include/bits/locale_conv.h +++ b/libstdc++-v3/include/bits/locale_conv.h @@ -78,7 +78,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION __outchars = __outnext - &__outstr.front(); } while (__result == codecvt_base::partial && __next != __last - && (__outstr.size() - __outchars) < __maxlen); + && ptrdiff_t(__outstr.size() - __outchars) < __maxlen); if (__result == codecvt_base::error) { @@ -142,7 +142,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION _State __state = {}; size_t __n; return __str_codecvt_in(__first, __last, __outstr, __cvt, __state, __n) - && (__n == (__last - __first)); + && (__n == size_t(__last - __first)); } // Convert wide character string to narrow. -- 2.30.2